KR900008325A - 수평영상 반송면을 갖는 영상기에 사용되는 투과용 커버 - Google Patents

수평영상 반송면을 갖는 영상기에 사용되는 투과용 커버 Download PDF

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Publication number
KR900008325A
KR900008325A KR1019890015698A KR890015698A KR900008325A KR 900008325 A KR900008325 A KR 900008325A KR 1019890015698 A KR1019890015698 A KR 1019890015698A KR 890015698 A KR890015698 A KR 890015698A KR 900008325 A KR900008325 A KR 900008325A
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KR
South Korea
Prior art keywords
pocket
lobe
cover
side edge
holes
Prior art date
Application number
KR1019890015698A
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English (en)
Inventor
한센 올레
Original Assignee
한센 올레
오 인베스트먼츠 리미티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한센 올레, 오 인베스트먼츠 리미티드 filed Critical 한센 올레
Publication of KR900008325A publication Critical patent/KR900008325A/ko

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F7/00—Filing appliances without fastening means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24215—Acute or reverse fold of exterior component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
    • Y10T428/24314—Slit or elongated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y10T428/24793—Comprising discontinuous or differential impregnation or bond

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheet Holders (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Toys (AREA)

Abstract

내용 없음.

Description

수평영상 반송면을 갖는 영상기에 사용되는 투과용 커버
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 포켓의 상엽의 1코너 및 매스크 플랩의 2 코너가 상기 부분들의 가요성을 나타내기 위해 상방향으로 벤딩되면서 링 화일내에 고정되는 상태에 있는 본 발명에 따른 커버 실시예의 평면도 및 측면도,
제2도는 제1도의 원 II에 의해 마련된 구역의 확대된 부분 단면도,
제3도는 사용 위치 즉, 매스크 플랩이 중첩되지 않은 상태에 있는 제1도의 커버를 나타내는 도면.

Claims (5)

  1. 적어도 1측 연부에서 개방되며 1측 연부에서 실질적으로 불투명한 마스크 플랩(3)과 연결되는 투명하고 가용성인 웨브 재료로 된 포켓(2)을 포함하며, 상기 마스크 플랩이 포켓위로 내향하여 돌출하는 제1위치(제1도)와 포켓과 실질적으로 계속되게 상기 측연부로 부터 돌출하는 제2위치(제3도) 사이에서 접힘선(12)에 대해 선회될수 있으며, 상기 포켓이 이 측연부(7,8)에 다수의 구멍(9)들을 갖는 투명물용 커버에 있어서, 마스크 플랩(3)이 구멍(9)들에 의해 형성된 측연부(7,8)과 반대측 측연부(6)에 위치하는 것을 특징으로 하는 커버.
  2. 제1항에 있어서, 포켓(2)가 제1엽(4) 및 제2엽 (5)를 형성하기 위해 구멍(9)에 의해 형성된 측연부(7,8)과 반대측에 배치된 측연부(6)에서 접혀지는 웨브 재료의 단일편으로 구성되며, 제2엽이 프로젝터에서 커버를 사용할때 하향하도록 되어 있으며, 마스크 플랩(3)이 제1엽(4)와 제2엽(5)사이에 전이부를 형성하는 포켓(2)상의 측연부의 중간 근처에서 상기 제1엽(4)에 융점 고정(11) 되는 것을 특징으로 하는 커버.
  3. 제2항에 있어서 마스크플랩(3)이 포켓(2)로 부터 돌출하는 위치(제3도)가 영향 받지 않은 상태에서 크게 보아 평면을 이루고 포켓(2)와 같은 높이를 갖게 상기 제1엽(4)에 고정되며, 마스크 플랩(3)이 제1엽(4)에 고정되는 점(11)로 부터 조금 떨어진 접힘선(12)에서 굽힘에 대한 저항이 감소되는, 즉 접힘선이 서로 가까이 떨어져 정렬된 다수의 슬롯트로 형성되는 것을 특징으로 하는 커버.
  4. 제1내지 제3항중 어느 하나에 있어서, 구멍(9)들에 의해 형성된 측연부(7,8)과 직각으로 측정할때 포켓(2)의 제1엽(4)가 포켓의 제2엽(5)보다 약간 넓으며, 포켓이 구멍(9)들에 의해 형성된 측연부(7,8)에서 개방되는 것을 특징으로 하는 커버.
  5. 제4항에 있어서, 포켓(2)가 커버의 주변이 반시계방향으로 시각에 의해 조사될 때 구멍(5)들에 의해 형성된 측연부(7,8)로 부터 접힘선(12)까지의 신장물로서 보여지는 것을 특징으로 하는 커버.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890015698A 1988-11-14 1989-10-31 수평영상 반송면을 갖는 영상기에 사용되는 투과용 커버 KR900008325A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK635288A DK161221C (da) 1988-11-14 1988-11-14 Omslag til transparenter til brug i projektionsapparater med liggende baerebilledflade
DK6352/88 1988-11-14

Publications (1)

Publication Number Publication Date
KR900008325A true KR900008325A (ko) 1990-06-04

Family

ID=8148625

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015698A KR900008325A (ko) 1988-11-14 1989-10-31 수평영상 반송면을 갖는 영상기에 사용되는 투과용 커버

Country Status (15)

Country Link
US (1) US4925720A (ko)
EP (1) EP0369104A3 (ko)
JP (1) JPH02150827A (ko)
KR (1) KR900008325A (ko)
AU (1) AU618604B2 (ko)
BR (1) BR8903170A (ko)
CA (1) CA1329904C (ko)
DE (1) DE8907106U1 (ko)
DK (1) DK161221C (ko)
FI (1) FI90803C (ko)
IL (1) IL90531A0 (ko)
NO (1) NO892549L (ko)
NZ (1) NZ229486A (ko)
PT (1) PT90899A (ko)
ZA (1) ZA894299B (ko)

Families Citing this family (25)

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Publication number Priority date Publication date Assignee Title
FR2685104B1 (fr) * 1991-12-13 1994-08-26 Minnesota Mining & Mfg Ensemble de presentation d'une feuille transparente destinee a la retroprojection.
US5323553A (en) * 1993-01-01 1994-06-28 Enbee Plastics, Inc. Album sleeve for baseball cards
US5486883A (en) * 1993-03-03 1996-01-23 Enbee Plastics, Inc. Transparency protector
US5335027A (en) * 1993-07-28 1994-08-02 Lin Fong Ing Transparency folder
USD384972S (en) * 1993-11-18 1997-10-14 French Diana J Spiral notebook pouch
US5597256A (en) * 1994-01-05 1997-01-28 Burton; Joseph D. Insert for loose-leaf binder
USD378685S (en) * 1994-11-29 1997-04-01 French Diana J Spiral notebook pouch
US5722694A (en) * 1995-08-21 1998-03-03 Baldursson; Helgi E. Transparent envelope with foldable pocket flap for information display
AU5118896A (en) * 1995-03-07 1996-09-23 Helgi E. Baldursson Transparent envelope with foldable pocket flap for information display
US5772349A (en) * 1995-08-15 1998-06-30 Tubergen; Matthew Alan Greeting card album
FR2745528B1 (fr) * 1996-03-04 1998-04-10 Ad Classement Sa Dispositif protege-document et procede de fabrication d'un tel dispositif
US5752721A (en) * 1996-08-26 1998-05-19 Balbas; Andrea Dual page printed material sleeve and storing device
US5745248A (en) * 1997-02-03 1998-04-28 Xerox Corporation Transparent edit sheet with attached background
US6012866A (en) * 1997-02-11 2000-01-11 Avery Dennison Corporation Sheet protector
US5876145A (en) * 1997-04-11 1999-03-02 Datum; Robert J. Multiple sheets grouping device for loose leaf files
TW365896U (en) * 1997-07-19 1999-08-01 Mu-Sheng Chen Detachable folder for transparency
US6022111A (en) * 1997-12-22 2000-02-08 3M Innovative Properties Company Self-protected imageable presentation transparency assembly
US6135663A (en) * 1999-01-20 2000-10-24 Tan; Whang Kwee Photograph album page
US6314885B1 (en) 1999-03-04 2001-11-13 Iris Graphics, Inc. Imposition proofing
US6168340B1 (en) 1999-09-15 2001-01-02 Acco Brands, Inc. Portfolio having multiple pockets
US6416243B1 (en) * 2001-06-20 2002-07-09 Carlos R. Castro Keepsake sleeve
US6942414B2 (en) * 2004-02-12 2005-09-13 Avery Dennison Corporation Easy-to-load sheet protectors
US20060006638A1 (en) * 2004-07-07 2006-01-12 Chiu Alan C M Fold oriented album page, and fabrication
US20070267861A1 (en) * 2006-05-05 2007-11-22 Ming Chiu Alan C Integrated album page and product sheet
US20090290930A1 (en) * 2008-05-22 2009-11-26 Acco Brands Usa Llc Sheet protector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709590A (en) * 1970-09-14 1973-01-09 A Bisberg Folder for overhead projector
US4185405A (en) * 1977-04-05 1980-01-29 General Binding Corporation Prefabricated laminating packet with tab
SE420775B (sv) * 1980-03-13 1981-10-26 Minnesota Mining & Mfg Omslag for bildark till arbetsprojektorer och liknande projektionsapparater
DE3702877C1 (en) * 1987-01-31 1988-06-30 Pelikan Ag Backing for slide films for overhead projectors
US4810544A (en) * 1987-12-11 1989-03-07 Hewlett-Packard Company Printing media sleeve

Also Published As

Publication number Publication date
NZ229486A (en) 1992-02-25
DK161221B (da) 1991-06-10
CA1329904C (en) 1994-05-31
FI90803C (fi) 1994-03-25
FI892708A0 (fi) 1989-06-02
EP0369104A2 (en) 1990-05-23
DK161221C (da) 1991-12-02
DK635288A (da) 1990-05-15
NO892549D0 (no) 1989-06-20
PT90899A (pt) 1990-05-31
NO892549L (no) 1990-05-15
JPH02150827A (ja) 1990-06-11
FI892708A (fi) 1990-05-15
BR8903170A (pt) 1990-09-25
DK635288D0 (da) 1988-11-14
ZA894299B (en) 1990-03-28
EP0369104A3 (en) 1991-09-11
AU3609489A (en) 1990-05-17
DE8907106U1 (ko) 1989-08-03
AU618604B2 (en) 1992-01-02
FI90803B (fi) 1993-12-15
US4925720A (en) 1990-05-15
IL90531A0 (en) 1990-01-18

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